BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
ATL→JAX

Atlanta, GA (ATL) to Jacksonville, FL (JAX) flight delay odds

74.3% of 4,017 official scheduled ATL-to-JAX flights arrived on time; 15.5% arrived at least 30 minutes late and 1.4% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
74.3%arrived on time
15.5%30+ min late
1.4%cancelled
4,017scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late7.3%all scheduled flights
120+ minutes late2.0%all scheduled flights
Diverted0.1%did not reach as scheduled
Average arrival+9.6 mincompleted flights

Which departure time was most reliable for ATL to JAX?

Among qualifying ATL-to-JAX departure window results, Early morning had the highest on-time rate: 89.3% of 428 flights. Evening was lowest at 67.0% across 958 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning42889.3%5.8%1.9%
Late morning59983.8%7.8%2.5%
Afternoon1,34873.4%15.2%0.8%
Evening95867.0%20.8%1.3%
Night68468.7%21.5%1.6%

Which weekday was most reliable for ATL to JAX?

Among qualifying ATL-to-JAX weekday results, Wednesday had the highest on-time rate: 84.5% of 550 flights. Sunday was lowest at 65.8% across 605 flights.

DayFlightsOn time30+ minCancelled
Monday60970.6%17.6%1.5%
Tuesday54278.2%14.4%0.4%
Wednesday55084.5%10.0%0.2%
Thursday60476.0%14.2%0.8%
Friday59774.2%15.2%1.7%
Saturday51072.0%16.3%2.4%
Sunday60565.8%20.3%3.0%

Which airline was most reliable for ATL to JAX?

Among qualifying ATL-to-JAX airline results, Delta Air Lines had the highest on-time rate: 75.2% of 3,829 flights. Frontier Airlines was lowest at 57.4% across 188 flights.

AirlineFlightsOn time30+ minCancelled
Delta Air Lines3,82975.2%15.0%1.4%
Frontier Airlines18857.4%26.1%1.1%

Which month was most reliable for ATL to JAX?

Among qualifying ATL-to-JAX month results, September 2025 had the highest on-time rate: 85.1% of 303 flights. July 2025 was lowest at 57.6% across 354 flights.

MonthFlightsOn time30+ minCancelled
July 202535457.6%31.1%0.8%
August 202532372.1%17.6%0.6%
September 202530385.1%9.2%0.0%
October 202534581.2%11.9%0.0%
November 202532777.7%13.8%1.8%
December 202533571.3%16.7%2.4%
January 202631475.2%14.3%2.9%
February 202630277.8%10.3%1.0%
March 202634068.5%18.2%3.2%
April 202633178.9%11.2%0.6%
May 202637571.5%16.3%1.6%
June 202636877.4%13.6%1.9%

What drove ATL to JAX delay minutes?

Airline was the largest recorded ATL-to-JAX delay category, accounting for 52.4% of 54,892 BTS-attributed delay minutes during July 2025–June 2026.

Airline52.4%
Late aircraft28.3%
National airspace14.5%
Weather4.8%
Security0.0%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.